You do not have a default location set
To set your location please use the search box to find your location and then click "set as my default location" on the local weather page.

Local Weather

Williamstown (34.6706°S, 138.8902°E, 282m AMSL) set as my default location ›

  2. Williamstown Local Weather

    34.67°S, 138.89°E
    RSS
    Save as my local

    Now in Williamstown

    Updated at 04:30 CST

    PAST 24 HOURS

    3.2 °C

    Feels like -3.7 °C
    Dew Point
    0.6 °C
    Gusts
    35km/h
    Relative Humidity
    83%
    Pressure
    1029.0hPa
    Wind
    E 26km/h
    Rainfall
    0.0mm

    Mt Crawford

    Nuriootpa

    Roseworthy

    Edinburgh

    Williamstown Tuesday Forecast

    Mostly sunny
    Mostly sunny
    4 °C
    13 °C
    5%
    < 1mm
    Williamstown for Tuesday
    Mostly sunny. The chance of morning frost on the E slopes. Light winds becoming N/NE 15 to 20 km/h in the morning then tending E/NE in the evening. Overnight temperatures falling to between 2 and 6 with daytime temperatures reaching around 14.
    Fire Danger
    -
    DAM LEVELS

  3. forecast_mid_1_ad

  4. Williamstown 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

  5. new_weather_m_banner_320x50_mobile

  6. 7 day forecast

    Today: Mostly sunny. The chance of morning frost on the E slopes. Light winds becoming N/NE 15 to 20 km/h in the morning then tending E/NE in the evening. Overnight temperatures falling to between 2 and 6 with daytime temperatures reaching around 14.

    Forecast for Williamstown (34.6706°S, 138.8902°E, 282m AMSL)
      Tue Wed Thu Fri Sat Sun Mon
    Summary Mostly sunny Sunny Mostly sunny Mostly cloudy Possible shower Mostly cloudy Rain
    Minimum 4° 5° 7° 9° 7° 4° 9°
    Maximum 13° 15° 16° 15° 13° 15° 16°
    Chance of rain 5% 5% 5% 20% 40% 60% 90%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm 1-5mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating - - - - - - -
    Frost risk Slight Nil Nil Nil Nil Slight Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 18
    (km/h)     		17
    (km/h)     		22
    (km/h)     		22
    (km/h)     		26
    (km/h)     		23
    (km/h)     		20
    (km/h)     		22
    (km/h)     		19
    (km/h)     		21
    (km/h)     		14
    (km/h)     		14
    (km/h)     		25
    (km/h)     		27
    (km/h)
    Wind direction E NE NE NE NE NNE NNW NW WNW W NE NNW NNE N
    Relative humidity 72% 55% 61% 50% 64% 51% 59% 57% 90% 74% 78% 59% 64% 65%
    Dew point 3°C 4°C 3°C 5°C 4°C 6°C 4°C 7°C 7°C 9°C 5°C 7°C 6°C 9°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Williamstown (34.6706°S, 138.8902°E, 282m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    6:25am CST 6:51am CST 5:46pm CST 6:12pm CST 3:52am CST 1:18pm CST Waning crescent New moon Aug 23 First quarter Aug 31 Full moon Sep 08 Last quarter Sep 14

  8. weather_m_rec_300x250_mobile-2

  9. Tides graph

    There is no current data for Williamstown

  10. forecast_mid_2_ad

  11. Williamstown Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Thursday
    Aug 14     		6.4 °C 16.9 °C
    0.0 mm
    Friday
    Aug 15     		7.4 °C 10.6 °C
    2.4 mm
    Saturday
    Aug 16     		3.3 °C 8.7 °C
    2.2 mm
    Sunday
    Aug 17     		4.5 °C 10.1 °C
    6.4 mm
    Monday
    Aug 18     		3.9 °C 10.9 °C
    1.6 mm
    Legend

  12. Almanac

    Williamstown minimum temp history (34.6706°S, 138.8902°E, 282m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 16.9° 14/08/2025 Coldest this month 2.1° 08/08/2025
    Hottest on record 24.9 30/08/2007 Coldest on record -0.6 11/08/2008
    Hottest this year 39.3° 02/02/2025 Coldest this year 2.1° 08/08/2025
    Long term average 12.5° Long term average 6.2°
    Average this month 12.1° Average this month 5.8°
    Hottest August On Record Avg. max. temp. 14.8° 2001 Coldest August on record Avg. min. temp. 3.4° 2008
    Williamstown rainfall history (34.6706°S, 138.8902°E, 282m AMSL)
    RAINFALL
    Wettest This Month 6.4mm 17/08/2025 Total This Month 24.2mm
    10.0 days
    Long Term Average 89.7mm 17.9 days Wettest August on record 168.6mm 2010
    Driest on record 18.0mm 2006

  13. Williamstown Year To Date

    Average Rainfall To Aug 463.2mm 98.9 day(s)
    Total For 2025 335.4mm 67.0 day(s)
    Total To This Day 2024 291.6mm 78.0 day(s)
    Wettest Day 46.2mm Jul26
    Lowest Temperature 2.1°C Aug 8
    Highest Temperature 39.3°C Feb 2

  1. forecast_rhs_1_ad

  2. Warnings

  3. forecast_rhs_2_ad

Copyright Elders